/Engine/Source/Editor/Kismet/Public/DetailsDiff.h
Perform a diff against another view, ordering either by display order or by remove/add/change
void DiffAgainst ( const [FDetailsDiff](API\Editor\Kismet\FDetailsDiff) & Newer, [TArray](API\Runtime\Core\Containers\TArray)< [FSingleObjectDiffEntry](API\Editor\UnrealEd\FSingleObjectDiffEntry) > & OutDifferences, bool bSortByDisplayOrder ) const